Heat-shrinkable envelope
US5698280A · kind A · utility
3Cited by
8References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1996 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Nov 22, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3179
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A heat-shrinkable envelope of at least one shrinkable surface layer and a reinforcing insert has the reinforcing insert formed of a grid of plastic, and the grid is shrinkable in the shrink direction of the shrinkable layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.